If anyone is interested, I have a Supertigre 29 carb that you can have for $5 shipped. It is in good shape, the 2 screws on the side are missing, and the needle valve has been shortened and the head from a 3 mm allen head screw has been brazed on (I used it on a heli and the needle valve hit the header tank). I know that both high and low speed needles and their seats are in excellent shape.

Alan Angus